ZHCSGC1F June   2017  – March 2021 OPA145 , OPA2145

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information: OPA145
    5. 6.5 Thermal Information: OPA2145
    6. 6.6 Electrical Characteristics: VS = 4.5 V to 36 V; ±2.25 V to ±18 V
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Capacitive Load and Stability
      2. 7.3.2 Output Current Limit
      3. 7.3.3 Noise Performance
      4. 7.3.4 Basic Noise Calculations
      5. 7.3.5 Phase-Reversal Protection
      6. 7.3.6 Electrical Overstress
      7. 7.3.7 EMI Rejection
      8. 7.3.8 EMIRR +IN Test Configuration
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 System Examples
      1. 8.3.1 16-Bit, 100-kSPS, Fully Differential Transimpedance Imaging and Measurement
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 TINA-TI™ SImulation Software (Free Download)
        2. 11.1.1.2 WEBENCH Filter Designer Tool
        3. 11.1.1.3 TI Precision Designs
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 支持资源
    5. 11.5 Trademarks
    6. 11.6 静电放电警告
    7. 11.7 术语表
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Revision History

Changes from Revision E (October 2020) to Revision F (February 2021)

  • 将 OPA2145 D (SOIC-8) 和 DGK VSSOP-8) 封装从预告信息（预发布）更改为量产数据（正在供货）Go
  • Changed offset voltage drift specification to differentiate between OPA145 and OPA2145Go
  • Changed PSRR specification to differentiate between OPA145 and OPA2145Go

Changes from Revision D (June 2020) to Revision E (October 2020)

  • 更新了整个文档中的表格、图和交叉参考的编号格式Go
  • 添加了 OPA2145 预告信息（预发布）DGK (VSSOP-8) 封装和相关内容Go
  • Deleted Operating Voltage section; redundant informationGo

Changes from Revision C (July 2018) to Revision D (June 2020)

  • 添加了 OPA2145 预告信息（预发布）器件 D (SOIC-8) 封装和相关内容Go

Changes from Revision B (May 2018) to Revision C (July 2018)

  • 从以下信息中删除了“预发布”：DBV (SOT-23) 封装，现已发布Go
  • 将数据表状态更改为量产数据Go

Changes from Revision A (March 2018) to Revision B (May 2018)

  • 从以下信息中删除了“预发布”：DGK (VSSOP) 封装，现已发布Go

Changes from Revision * (June 2017) to Revision A (March 2018)

  • 添加了 DBV 和 DGK 封装的预发布；删除了与未来器件发布相关的内容Go